Vacurama Premium central vacuum bags fit most common central vac systems. Made of tear-resistant non-woven cloth material, these bags are designed to withstand the rough working environment of heavily used central vac systems. Less mess and more filtration for your central vacuum system is our goal. We stand behind our bags that are of superior quality. Money back guarantee if these bags do not meet your expectations. Compatible with Nutone Models 350, 450, 750, Nutone Part Numbers: 391, 391-8, 3918, 44186, CV-391, 06.436, NUR-1450, 6.436, CV350 CV352 CV353 CV450 CV653 CV750, Astro Vac, Vacumaid, Imperium, Valet, HPB1, HPB2H, H-1P, P70, SR36, SR38, P80, H2, P73, P75, MK-IP, MK-XXIIIBP, SR36C, SR50, SR52, DC500 and DC800 dirt canisters. Venmar 500VF, Kenmore 50601, Cyclovac, Hoover Electron 70390, Hoover Type CV 401011CV. Also compatible with Design to fit NuTone, Beam, Electrolux - Compatible with Nutone VX475, Nutone CV353, Nutone CV450, Nutone 391, Nutone CV400, Nutone CV350, Nutone 44186, Nutone CV352, Nutone CV750, Nutone CV-391, Nutone CF3918, Nutone Advantage, Beam 167, Nutone CV351, Nutone CV653, Nutone CV10, Nutone CV553, Nutone 110025, Nutone 110056, Nutone Classique Series, Electrolux 167, Electrolux 3067, Electrolux BU165, Electrolux V165, Beam 3067, Beam BU165, Beam V165, Cana-Vac 060115 Models CC700 & CC625, Rhino Vac, CyCleen Strata Mundial. Ultra Clean UltraClean models, NuTone PurePower 550, PP550. Kenmore 108-34644. Orbit, ORBIT AU200, ORBIT AU400, etc. Also compatible with Eureka Electrolux CV-2 bag for: Honeywell H750, Eureka ECV5200A, Eureka ECV5300A, Eureka ECV5400A, Eureka ECV5500A, Eureka CV1004, Eureka CV1801, Eureka CV2104, Eureka CV3120, Eureka CV3121, Eureka CV3291, Eureka CV3391,Eureka CV5500 Series Central Vacuums, Kenmore S107-34088, Kenmore S107-34089, Kenmore S107-34087, Kenmore S107-34090.